*{
    margin: 0rem;
    padding: 0rem;
    list-style-type: none;
}
body{
    background-color: #EEEEEE;
}
#box{
    padding-bottom: 1.5rem;
}
#top{
    background-color: #e6071b;
    height: 1rem;
}
#top div{
    /* border: 1px blue solid; */
    font-size: 0.4rem;
    color: white;
}
#top div:nth-of-type(1){
    height: 1rem;
    width: 0.8rem;
    float: left;
    margin-left: 0.2rem;
}
#top div:nth-of-type(1) img{
    height: 100%;
    width: 100%;
}
#top div:nth-of-type(2){
    height: 1rem;
    width: 1rem;
    float: right;
    line-height: 1rem;
    margin-right: 0.2rem;
}
#top div:nth-of-type(3){
    text-align: center;
    line-height: 1rem;
}

.context{
    background-color: white;
    padding: 0.2rem 0.2rem 0rem 0.2rem;
    overflow: hidden;
}
.context>div{
    /* border: 1px blue solid; */
    font-size: 0.3rem;
    float: left;
    padding-bottom: 0.2rem;
    border-bottom: 1px silver solid;
}
.context>div:nth-of-type(1){
    height: 1.7rem;
    width: 1.7rem;
}
.context>div:nth-of-type(1) img{
    height: 100%;
    width: 100%;
}
.context>div:nth-of-type(2){
    height: 1.7rem;
    width: 5.1rem;
    padding-left: 0.2rem;
}
.context>div:nth-of-type(2) span{
    display: inline-block;
    margin-top: 0.2rem;
}
.context>div:nth-of-type(2) span:nth-of-type(1){
    font-size: 0.4rem;
    color: #e6071b;
}
.context>div:nth-of-type(2) span:nth-of-type(2){
    font-size: 0.2rem;
    color: silver;
    text-decoration: line-through;
}

#bottom{
    overflow: hidden;
    background-color: white;
    font-size: 0.35rem;
    position: fixed;
    left: 0rem;
    bottom: 0rem;
    width: 100%;
}
#bottom>div{
    /* border: 0.1px blue solid; */
    float: left;
    text-align: center;
    color: silver;
    width: 32%;
    padding: 0.2rem 0rem;
}
#bottom>div:nth-of-type(1) .pic{
    height: 0.5rem;
    width: 0.5rem;
    background-image: url(../images/btn_01.png);
    background-size: 0.5rem 0.5rem;
    margin: 0px auto;
}
#bottom>div:nth-of-type(2) .pic{
    height: 0.5rem;
    width: 0.5rem;
    background-image: url(../images/btn_02.png);
    background-size: 0.5rem 0.5rem;
    margin: 0px auto;
}
#bottom>div:nth-of-type(3) .pic{
    height: 0.5rem;
    width: 0.5rem;
    background-image: url(../images/btn_03.png);
    background-size: 0.5rem 0.5rem;
    margin: 0px auto;
}